Behavioral task
behavioral1
Sample
2024-09-07_02332883b2a3072301be8dd9dade5cf4_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_02332883b2a3072301be8dd9dade5cf4_cryptolocker
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Size
91KB
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MD5
02332883b2a3072301be8dd9dade5cf4
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SHA1
b869c6f3e360e44d60b89ef6839c778b9ee0f6f8
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SHA256
c7f4ad47b1b1910f4a50dfbe7e0a57d6cf5e9aa1dc9d230125525b3d34bbbade
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SHA512
e5c4d7e025aef6bb7ca8f8ed1b1f8c28b2c1bab7a27701ca6035b2533d1d79d0ae5505ef898e8ba0770ce81d460479bd24ab8a3ac2edd74a425d8640bbc833b3
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/P:n6a+1SEOtEvwDpjYYvQd2Pg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_02332883b2a3072301be8dd9dade5cf4_cryptolocker
Files
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2024-09-07_02332883b2a3072301be8dd9dade5cf4_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE